Fait général: 15734 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 15734 is a boring number.
Culture générale: 15734 is a boring number.
Date historique: January 28th is the day in 1964 that an unarmed USAF T-39 Sabreliner on a training mission is shot down over Erfurt, East Germany, by a Soviet MiG-19.